| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation switching apparatus for displaying a fine image on a display by a RGB output in both of a genuine navigation apparatus and a non-genuine navigation apparatus in the prior art. SOLUTION: The switching apparatus of an onboard GPS navigation apparatus includes: a first RGB signal input section for entering the RGB signal as a color image signal; a second RGB signal input section for entering the RGB signal as the color image signal; a selection means for arbitrarily selecting one of the RGB signals input to the first and second RGB signal input sections; and a RGB output section to output the RGB signal selected by the selection means. COPYRIGHT: (C)2010,JPO&INPIT |
